Email Checkpoint is an intelligent tool developed by Verisoul, aimed at preventing fake and duplicate email sign-ups. It offers a comprehensive solution for checking the validity of emails through various means. Email Checkpoint has the capability to discern between disposable, personal, and duplicated email addresses. It employs advanced AI to identify temporary domains and perform similarity searches to find matching emails, a functionality useful in preventing repeat sign-ups and multi-accounting. Additionally, the tool is able to analyze if the email is from a real work domain. Email Checkpoint is reinforced with an API that integrates seamlessly into any project, offering enterprise-level uptime and fast response times. This is paired with a user-friendly dashboard that allows users to upload and validate their email sign-ups bulk. Developers have the added advantage of an easy-to-use API which integrates in relatively short time. Compliance with data protection standards GDPR and CCPA is also maintained by Email Checkpoint. The overall mission is to ensure the safety of internet users, and help businesses maintain the quality of their audience by eliminating fraudulent email accounts. Companies from various sectors such as SaaS, Entertainment, and Market Research are some of the beneficiaries of this tool. Although the use of Email Checkpoint is free, some advanced features and customer support are made available under specific conditions.